Eisco Labs Contact Key, Telegraphing/Morse Code, Single
Product Description
Eisco Labs Contact Key, Telegraphing/Morse Code, Single
- Single arm contact key
- Can be used for demonstration of morse code or for a telegraph
- Perfect for use with a Raspberry Pi project
- Can be used for demonstration of Morse code or for a telegraph
This very basic but well made device is comprised of a plated spring arm with press knob, a contact stud, and plated connecting strip. Close a circuit simply.
Technical Specifications
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